rphenicie

The rear window defogger / defroster is not delivering 12vdc to the circuit runs on the window. It doesn't work; however, dashboard switch does work and LED comes on and times out correctly. I had one connector reattached after it came off. The same glass shop used by Chevy dealer did the repair with conductive epoxy. This past summer I removed all seats and carpets to have them cleaned. Everything reinstalled ok. Are there circuit breakers or fuses? The 12vdc adapters on the dash board had to be replaced but all are working fine. Suggestions?

rphenicie

Problem solved. It was a blown fuse.

in2pro

Welcome to the forum...
glad you fixed it, sometimes just sitting down and talking the issue out and thinking about it sheds a whole new light on the problem...

in2pro

For what its worth the defroster strips should ohm out around 1 ohm from connector to connector..

SURVEYOR II

New to this (or any Forum)....We have a 2007 Tahoe LTZ. Rear window defroster has been repaired a min. of 12 times, and entire glass replased about 10 times, Wrote GM re. problem & got an extender "glass repair" warrenty...free. Still is not working. Getting tired of driving across city every two mos. or so....Any help out there?

Chevrolet Customer Service

Surveyor II,

I am sorry to hear you are still having the same concern. If you would like we can look further into this concern for you. Please private message us your name, VIN, phone number, name of your GM dealership, and service request number (if you have one).

Erica Tiffany
Chevrolet Customer Care